| Full text | |
| Author(s): |
Matheus Casarini Siqueira
[1]
;
Shoey Kanashiro
[2]
;
Marisa Domingos
[3]
;
Mirian Cilene Spasiani Rinaldi
[4]
;
Armando Reis Tavares
[5]
Total Authors: 5
|
| Affiliation: | [1] Instituto de Botânica de São Paulo - Brasil
[2] Instituto de Botânica de São Paulo - Brasil
[3] Instituto de Botânica de São Paulo - Brasil
[4] Instituto de Botânica de São Paulo - Brasil
[5] Instituto de Botânica de São Paulo - Brasil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | Floresta e Ambiente; v. 28, n. 4 2021-10-27. |
| Abstract | |
Abstract This study was conducted to assess the physicochemical characteristics of urban forest soil contaminated by copper and the dynamics of macro- and micronutrients uptake by Schinus terebinthifolia and Eugenia uniflora seedlings. The seedlings received 0 (control), 60, 120, 180 or 240 mg Cu kg-1 soil applied to urban forest soil within São Paulo City, Brazil. Our results showed that K was reduced in Cu-contaminated soil used for S. terebinthifolia cultivation and that organic matter was higher in Cu- contaminated soil used for E. uniflora cultivation. Other physicochemical properties of soil remained unaltered. S. terebinthifolia presented nutritional imbalances in N, K and Mg on leaves, while E. uniflora presented nutritional imbalances in K on leaves and in S on roots. It can be concluded that copper contamination can negatively affect chemical and nutritional characteristics of urban forest soil, as well as the nutritional dynamics of S. terebinthifolia and E. uniflora. (AU) | |
| FAPESP's process: | 19/03105-4 - Effect of different concentrations of copper on growth and development of tree native species from Atlantic Forest |
| Grantee: | Matheus Casarini Siqueira |
| Support Opportunities: | Scholarships in Brazil - Master |
| FAPESP's process: | 17/50341-0 - Challenges for biodiversity conservation facing climate changes, pollution, land use and occupation (PDIp) |
| Grantee: | Luiz Mauro Barbosa |
| Support Opportunities: | Research Grants - State Research Institutes Modernization Program |